阅读说明：本技术 一种移动式切割弯曲钢筋的设备 (Movable equipment for cutting bent steel bars ) 是由 袁长干 于 2019-09-16 设计创作，主要内容包括：本发明涉及钢技术领域,且公开了一种移动式切割弯曲钢筋的设备,包括底板,所述底板的上部活动连接有支座,所述底板的侧面活动连接有长板,所述长板远离底板的一面活动连接有支架,所述支座的上部活动连接有切割台,该移动式切割弯曲钢筋的设备,当需要切割机转动时,拉动左拉杆向下压方块内竖状凹槽的圆柱,左拉杆水平距离变长,限制块脱离圆孔,向外移动,右拉杆也是一样,当限制块不在卡住活动块,活动块就可以在方块内部转动,拉动切割机转动到切割位置,将左拉杆向上拉带动右拉杆一起向上,拉杆水平距离变短,限制块就会相对移动,限制块卡住活动块圆孔,切割机固定,从而达到了切割机转动的效果。(The invention relates to the technical field of steel, and discloses a movable device for cutting bent steel bars, which comprises a bottom plate, wherein the upper part of the bottom plate is movably connected with a support, the side surface of the bottom plate is movably connected with a long plate, the surface of the long plate, which is far away from the bottom plate, is movably connected with a support, the upper part of the support is movably connected with a cutting table, when a cutting machine is required to rotate, a left pull rod is pulled to downwards press a cylinder of a vertical groove in a square block, the horizontal distance of the left pull rod is lengthened, a limiting block is separated from a round hole and moves outwards, the same is true for a right pull rod, when the limiting block does not clamp the movable block, the movable block can rotate in the square block, the cutting machine is pulled to rotate to a cutting position, the left pull rod is pulled upwards to drive the right pull rod to move upwards together, the horizontal distance of the pull rod is shortened, the cutting machine is fixed, thereby achieving the effect of rotating the cutting machine.)

1. A movable equipment for cutting bent steel bars comprises a bottom plate (1), and is characterized in that: the upper portion swing joint of bottom plate (1) has support (2), the side swing joint of bottom plate (1) has rectangular plate (3), one side swing joint that bottom plate (1) was kept away from to rectangular plate (3) has support (4), the upper portion swing joint of support (2) has cutting bed (5), the upper portion swing joint of support (2) has draw-in groove (6), the inside swing joint of draw-in groove (6) has bolt (7), the one end swing joint that bottom plate (1) was kept away from to rectangular plate (3) has square (8), the inside swing joint of square (8) has left pull rod (9), the inside swing joint of square (8) has right pull rod (10), the one end swing joint that right pull rod (10) is close to bottom plate (1) has limiting block (11), the inside swing joint of square (8) has movable block (12), the side of square (8) is equipped with round hole (13), the bottom swing joint of movable block (12) has cylinder (14), the side swing joint of cylinder (14) has connecting block (15), the surperficial swing joint of connecting block (15) has fixture block (16), the bottom swing joint of cylinder (14) has cutting machine (17).

2. The mobile apparatus for cutting a curved reinforcing bar according to claim 1, wherein: the upper part of the support (2) is provided with a sliding groove, and the clamping groove (6) is movably connected with the sliding groove.

3. The mobile apparatus for cutting a curved reinforcing bar according to claim 1, wherein: the square block (8) is internally provided with a vertical sliding groove, the sliding groove is movably connected with a cylinder, and the cylinder is movably connected with the left pull rod (9) and the right pull rod (10) respectively.

4. The mobile apparatus for cutting a curved reinforcing bar according to claim 1, wherein: and one ends of the left pull rod (9) and the right pull rod (10) close to the bottom plate (1) are movably connected with a limiting block (11).

5. The mobile apparatus for cutting a curved reinforcing bar according to claim 1, wherein: round holes (13) on the side surfaces of the square blocks (8) are uniformly distributed, and one end, close to the movable block (12), of the limiting block (11) is movably connected with the round holes (13).

6. The mobile apparatus for cutting a curved reinforcing bar according to claim 1, wherein: the cutting machine (17) is hinged with the bottom of the air cylinder (14).

7. The mobile apparatus for cutting a curved reinforcing bar according to claim 1, wherein: the fixture block (16) is movably connected with one end of the cutting machine (17) close to the air cylinder (14).

8. The mobile apparatus for cutting a curved reinforcing bar according to claim 1, wherein: the limiting block (11) is movably connected with a roller inside, and the left pull rod (9) and the right pull rod (10) are respectively movably connected with the roller.

Technical Field

The invention relates to the technical field of steel, in particular to a movable device for cutting bent steel bars.

Background

The reinforcing bar is steel class goods, be used for building, concrete reinforcement etc. is very common building class goods, also is indispensable, can cut the reinforcing bar because the length problem of reinforcing bar needs in the use, therefore reinforcing bar cutting equipment just is used for solving these demands, and we need cut a segment curved reinforcing bar in building engineering, and some of these segments reinforcing bar are cutting straight line state, but some are cutting from the centre under the curved state, cut curved reinforcing bar be an inevitable problem, so need a cutting equipment can effectively cut curved reinforcing bar.

Most of the existing cutting devices can only cut steel bars in a linear state, and some bent steel bars cannot be fixed on the devices for cutting, so that the bent steel bars are cut manually many times, but the steel bars are not easy to fix, the problem that the cutting cannot be successful due to unstable steel bars easily occurs in the cutting process, which causes great trouble to people who recover the steel bars, the steel bars cannot be cut well after being fixed, the steel bars are bent, the cutting machine can be well cut after the angle of the cutting machine is adjusted, and the cut steel bars can be inclined planes if the cutting machine cannot move, so that the subsequent welding has great problem.

In order to solve the above problems, the inventor proposes a mobile device for cutting a bent steel bar, which mounts a connected cutting machine in a rotatable manner, so that after the bent steel bar is fixed, the cutting machine can be adjusted according to the cutting degree of the steel bar, so that the cut steel bar is not in an inclined plane state and can be directly welded, and a fixing structure is added on the basis of the rotating structure, so that the cutting machine reaching the cutting position cannot rotate and shake in the cutting process, and the cutting is facilitated.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a mobile device for cutting a bent steel bar, which has the advantages that a cutting machine in the device can be rotationally adjusted, so that the surface of the cut bent steel bar is not inclined, and the problem that the common cutting device is not easy to cut the bent steel bar or the cut surface is inclined is solved.

(II) technical scheme

in order to realize the purpose that the cutting machine in the equipment can be rotatably adjusted and the cut curved steel bar surface is not inclined, the invention provides the following technical scheme: a movable device for cutting bent steel bars comprises a bottom plate, wherein the upper part of the bottom plate is movably connected with a support, the side surface of the bottom plate is movably connected with a long plate, one side of the long plate, which is far away from the bottom plate, is movably connected with a support, the upper part of the support is movably connected with a cutting table, the upper part of the support is movably connected with a clamping groove, the inside of the clamping groove is movably connected with a bolt, one end of the long plate, which is far away from the bottom plate, is movably connected with a square block, the inside of the square block is movably connected with a left pull rod, the inside of the square block is movably connected with a right pull rod, one end of the right pull rod, which is close to the bottom plate, is movably connected with a limiting block, the inside of the square block is movably connected with a movable block, the bottom of the cylinder is movably connected with a cutting machine.

Preferably, the upper part of the support is provided with a sliding groove, and the clamping groove is movably connected with the sliding groove.

Preferably, a vertical sliding groove is formed in the square block, a cylinder is movably connected in the sliding groove, and the cylinder is movably connected with the left pull rod and the right pull rod respectively.

Preferably, the ends, close to the bottom plate, of the left pull rod and the right pull rod are movably connected with limiting blocks.

Preferably, the round holes on the side surfaces of the square blocks are uniformly distributed, and one end, close to the movable block, of the limiting block is movably connected with the round holes.

Preferably, the cutting machine is hinged with the bottom of the air cylinder.

Preferably, the fixture block is movably connected with one end of the cutting machine close to the cylinder.

Preferably, the limiting block is movably connected with a roller inside, and the left pull rod and the right pull rod are respectively movably connected with the roller.

(III) advantageous effects

Compared with the prior art, the invention provides a mobile device for cutting bent steel bars, which has the following beneficial effects:

1. This equipment of portable cutting crooked reinforcing bar, cooperation through restriction piece and pull rod is used, the round end of restriction piece is blocked in the round hole of movable block under the initial condition, when needs cutting machine rotates, the cylinder of perpendicular form recess in the below block of pulling left pull rod, left pull rod vertical distance shortens like this, horizontal distance is elongated, so the restriction piece breaks away from the round hole, outwards remove, right pull rod is also the same, horizontal distance is elongated and drives the restriction piece and remove, block not blocking the movable block when the restriction piece, the movable block just can be at the inside rotation of square, the pulling cutting machine rotates the cutting position, it upwards drives right pull rod to pull up left pull rod together, pull rod horizontal distance shortens, two restriction pieces will move relatively, the round end of restriction piece will block the movable block round hole, the cutting machine is fixed, thereby cutting machine pivoted effect has been reached.

2. This equipment of portable cutting crooked reinforcing bar uses through the cooperation of cylinder and cutting machine, and after the crooked reinforcing bar was fixed, the cutting machine rotated the cutting position, and the switch on power supply, the downward pulling of handrail on the pulling cutting machine, the cylinder is driven the extension, because the one end of cutting machine is articulated bottom the cylinder, so can incline the downward rotation cutting, after the cutting was accomplished, the cylinder was retrieved, and the cutting machine gets back to the original position to the effect of cutting has been reached under the fixed circumstances of reinforcing bar.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the rotation limiting structure of the present invention;

FIG. 3 is a schematic view of a cutting and stretching structure according to the present invention.

In the figure: 1-bottom plate, 2-support, 3-long plate, 4-support, 5-cutting table, 6-clamping groove, 7-bolt, 8-square, 9-left pull rod, 10-right pull rod, 11-limiting block, 12-movable block, 13-round hole, 14-cylinder, 15-connecting block, 16-clamping block and 17-cutting machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a movable apparatus for cutting a bent steel bar comprises a base plate 1, a support 2 movably connected to the upper portion of the base plate 1, a sliding slot formed in the upper portion of the support 2, a slot 6 movably connected to the sliding slot, the slot 6 being capable of rotating according to different bending angles of the steel bar, a long plate 3 movably connected to the side of the base plate 1, a bracket 4 movably connected to the side of the long plate 3 away from the base plate 1, a cutting table 5 movably connected to the upper portion of the support 2, a slot 6 movably connected to the upper portion of the support 2, a bolt 7 movably connected to the inside of the slot 6, a block 8 movably connected to the end of the long plate 3 away from the base plate 1, round holes 13 uniformly distributed on the side of the block 8, a limiting block 11 movably connected to the round holes 13 near the movable block 12, the round end of the limiting block 11 being clamped inside the round, the inside of the chute is movably connected with a cylinder, the cylinder is respectively movably connected with a left pull rod 9 and a right pull rod 10, the left pull rod 9 can be driven by pulling the left pull rod 9 to move together, the inside of the square 8 is movably connected with the left pull rod 9, the inside of the square 8 is movably connected with the right pull rod 10, one ends of the left pull rod 9 and the right pull rod 10, which are close to the bottom plate 1, are both movably connected with a limiting block 11, the inside of the limiting block 11 is movably connected with a rolling shaft, the left pull rod 9 and the right pull rod 10 are respectively movably connected with the rolling shaft, so that the limiting block 11 only horizontally moves under the pulling of the pull rods, one end of the right pull rod 10, which is close to the bottom plate 1, is movably connected with a limiting block 11, the inside of the square 8 is movably connected with a movable block 12, the side of the square 8 is provided with a round hole 13, the, the fixture block 16 is movably connected with one end of the cutting machine 17 close to the air cylinder 14, the cutting machine 17 is movably connected with the bottom of the air cylinder 14, and the cutting machine 17 is hinged with the bottom of the air cylinder 14.

the working principle is that a bent steel bar to be cut is placed in a cutting table 5, a bolt 7 of a clamping groove 6 on a support 2 is adjusted to a state that one end of the steel bar can enter, one end of the steel bar is placed in one clamping groove 6 firstly, the rotating bolt 7 is aligned and fixed, then the other clamping groove 6 slides to a bending position by utilizing a sliding groove on the upper portion of the support 2 according to the bending degree of the other end of the bent steel bar, the bolt 7 is rotated to be fixed after being pressed into the clamping groove 6, after the whole steel bar is fixed, a cutting position is marked according to the position to be cut, the position of a cutting machine 17 is adjusted, firstly, a left pull rod 9 in a square 8 is pulled to downwards press a column of a vertical groove in the square 8, so that the vertical distance of the left pull rod 9 is shortened, the horizontal distance is lengthened, a limiting block 11 is separated from a round hole 13 and moves outwards, therefore, the right pull rod 10 is the same, the horizontal distance is lengthened to drive the limiting blocks 11 to move, when the limiting blocks 11 do not block the movable blocks 12, the movable blocks 12 can rotate inside the square blocks 8, the cutting machine 17 is pulled to rotate to drive the movable blocks 12 to rotate, the cutting position is marked, the left pull rod 9 is pulled upwards to drive the right pull rod 10 to move upwards together, the horizontal distance of the pull rods is shortened, the two limiting blocks 11 can move relatively, the round ends of the limiting blocks 11 block the round holes 13 on the side surfaces of the movable blocks 12, the cutting machine 17 is fixed, before the power supply of the cutting machine 17 is switched on, the clamping block 16 at one end, close to the air cylinder 14, of the cutting machine 17 is taken down from the connecting block 15 on the side surface of the air cylinder 14, so that the cutting machine 17 can rotate downwards to start to switch on the power supply, the cutting machine 17 starts to work, and, the cylinder 14 begins to work, and the cylinder 14 extends, and the cutting machine 17 slowly moves to the crooked reinforcing bar, and after the cutting was accomplished, pulling cutting machine 17 got back to the primary importance, cylinder 14 also recovered the original condition, and the power is closed, blocks 16 again with the fixture block on connecting block 15, prevents that cutting machine 17 from droing, and whole reinforcing bar just cuts the completion.

although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.